307 



27 -x^ epr A 



I SLA CHAMPION 

 Xylccopa darwi ni , OLD 

 NESTS 1 (upper) and 2 

 (uower), in C»rb»a lutea 



(•LO DEAD trees). 



cfllected within caldera 

 floor, on end facing isla 

 Enderby. Nests had ceen 

 abandoned; bees were 



•BSERVEO VtSlTI NG PrOSOPIS 

 mJULIFLORA (?); NONE COL- 



UECTED, 20 April 0970. 



k% SiLSfRGLl EDc 



tisu espaRola 



XyLOCOPA DARWIN I , OLD 

 NESTS 1 (upper) AND 2 

 (lower), in Cordia LUTEA 

 (old dead trees). Collected 

 in vicinity (within 0,5 km) 

 •F peninsula 6 KM ENE OF 

 PTA. SuAREZ. Nests had been 

 abandoned; no bees observed 

 flying on Isla EspaSola 

 DURING visit. 18 Apr. 0970. 



R. SiLBERGLIEDo 



feed i^eh ^ ^^.^^ = /JcT. vv. 



